Knock Knock.. Who's there? Knock Knock.. Who's there? Knock Knock.. Who's there? Open the door! I'm the pilot.

Knock knock... The pilot, let me in!!!!

THe newiest Knock Knock joke I heard. - Knock Knock - Who's there? - First pilot. hopefully not too soon

Germanwings 'Knock Knock' joke. *Knock Knock* Who's there? *A Germanwings pilot* A Germanwings pilot who? **LUBITZ, LET ME IN GODDAMNIT, YOU'RE GONNA CRASH THE PLANE!!**